Regular Expressions 101

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Community Patterns

1

json comment - first attempt

Python
no description available
Submitted by Mark - 9 years ago
0

isDateTime

ECMAScript (JavaScript)
Validação: Data d/m/yy d/mm/yyyy dd/m/yyyy dd/mm/yy...
Submitted by Rafael Fischer - 9 years ago
0

isDate

ECMAScript (JavaScript)
Validador de Data e Hora
Submitted by Rafael Fischer - 9 years ago
1

Camel case string splitter

PCRE (PHP <7.3)
Splits CamelCase single string into separate strings. Can be used for transforming CamelCase to snake_case. Also works with numbers and capital letter shortcuts (e.g SomeWTFVariable1).
Submitted by Nicolas - 9 years ago
1

Empty string test

PCRE (PHP <7.3)
Regular for testing empty strings for validation purpose
Submitted by anonymous - 9 years ago
1

ISO 8601 Duration Validator

ECMAScript (JavaScript)
Validates format of ISO-8601 duration.
Submitted by ed0wolf - 9 years ago
1

Grab valid LAN IPs

PCRE (PHP <7.3)
no description available
Submitted by jchd - 9 years ago
1

email regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

contents of square brackets

PCRE (PHP <7.3)
eg. test[test Inner] returns 'test inner'
Submitted by anonymous - 9 years ago
1

test

PCRE (PHP <7.3)
this is a test
Submitted by anonymous - 9 years ago
1

episode

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Swap key and value in JavaScript object

PCRE (PHP <7.3)
This will allow you to swap key and value in a JavaScript object. So { language: "romanian" } will become { romanian: "language" }
Submitted by Victor - 9 years ago
1

FB Grops

Python
no description available
Submitted by anonymous - 9 years ago
1

-> Total_Business_Units -> TBU000 -> TBU200 -> TBU299 -> TBU201 -> TB

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

URL Segment Matching for rewrites

ECMAScript (JavaScript)
no description available
Submitted by jim - 9 years ago
1

keyword with colon and value

PCRE (PHP <7.3)
keyword : value
Submitted by anonymous - 9 years ago
1

kosta

PCRE (PHP <7.3)
kosta
Submitted by kosta - 9 years ago
0

AAA

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

user-agent tester

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

extract file name from URL

PCRE (PHP <7.3)
extract file name from URL
Submitted by m4r35 - 9 years ago
1...781782783784785...902

Community Library Entry

1

Regular Expression
PCRE2 (PHP >=7.3)

/
(?<=\")(.*?)(?=\")
/
Open regex in editor

Description

this matches everything between quotation marks, the " can be changed into whatever you need

Submitted by anonymous - 3 years ago